/***************************************************************************/
/*                                                                         */
/*  otvalid.h                                                              */
/*                                                                         */
/*    OpenType table validation (specification only).                      */
/*                                                                         */
/*  Copyright 2004, 2008 by                                                */
/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
/*                                                                         */
/*  This file is part of the FreeType project, and may only be used,       */
/*  modified, and distributed under the terms of the FreeType project      */
/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
/*  this file you indicate that you have read the license and              */
/*  understand and accept it fully.                                        */
/*                                                                         */
/***************************************************************************/


#ifndef __OTVALID_H__
#define __OTVALID_H__


#include <ft2build.h>
#include FT_FREETYPE_H

#include "otverror.h"           /* must come before FT_INTERNAL_VALIDATE_H */

#include FT_INTERNAL_VALIDATE_H
#include FT_INTERNAL_STREAM_H


FT_BEGIN_HEADER


FT_LOCAL(void)
otv_BASE_validate(FT_Bytes table,
                  FT_Validator valid);

/* GSUB and GPOS tables should already be validated; */
/* if missing, set corresponding argument to 0       */
FT_LOCAL(void)
otv_GDEF_validate(FT_Bytes table,
                  FT_Bytes gsub,
                  FT_Bytes gpos,
                  FT_UInt glyph_count,
                  FT_Validator valid);

FT_LOCAL(void)
otv_GPOS_validate(FT_Bytes table,
                  FT_UInt glyph_count,
                  FT_Validator valid);

FT_LOCAL(void)
otv_GSUB_validate(FT_Bytes table,
                  FT_UInt glyph_count,
                  FT_Validator valid);

/* GSUB and GPOS tables should already be validated; */
/* if missing, set corresponding argument to 0       */
FT_LOCAL(void)
otv_JSTF_validate(FT_Bytes table,
                  FT_Bytes gsub,
                  FT_Bytes gpos,
                  FT_UInt glyph_count,
                  FT_Validator valid);

FT_LOCAL(void)
otv_MATH_validate(FT_Bytes table,
                  FT_UInt glyph_count,
                  FT_Validator ftvalid);


FT_END_HEADER

#endif /* __OTVALID_H__ */


/* END */